A young woman named Yuka, newly accepted into her dream art university, joins a painting club hoping to improve her skills further. However, tragedy strikes when she's asked to pose nude for a group of lustful fellow students. They ogle every inch of her body, reducing her to nothing more than their personal outlet for sexual release. As days go by, they take turns violating her, even forcing her to perform oral sex on them without any regard for her feelings. Despite initially finding discomfort in the act of receiving cumshots directly into her womb, she starts to become aroused by the experience. Her innocence slowly fades away as she succumbs to the perverse desires of these depraved men, eventually embracing her new role as their cum-filled receptacle.